How do memory T-cells prevent illness with subsequent pathogen exposure? Please help with this question.
I have done an experiment where growth on an alkaline peptone was monitored and then we innoculated a TCBS media, however no growth occured on the TCBS media so i was wondering what else could potentially...
How could SDS Page and immunoblot be used to determine whether a viral protein was a glycoportein? Can u please explain how it works?
can u also reference a good website or paper that explains it?
How would the following bacteria be placed in a phylogenetic tree? Desulfurococcus, Geogemma, Borrelia, Acidimicrobium, Deinococcus
You are told to prepare 70% v/v bottle of ethanol to spray down a laminar flow hood.The maximum volume on the spray bottle is 250 ml. You have a 95% v/v stock bottle bottle of ethanol. What volume...
What volume in ml do you need to prepare 100 ml a 10 mM solution of Tris (MWT 121 g/mol) from 500 ml of 0.5 M stock?
What amount in gram do you need to prepare 25 ml of a 10% w/v solution of Tris (MWT 121 g/mol)?
What amount in grams do you need to prepare 100ml of a 10mM solution of Tris (MWT 121 g/mol)?
What are bacteria ways that Mutualism, commensalism, and parasitism can interact with humans? How can diarrhea help bacteria in the infection process? Name two specific...
What weight in grams would you need of Tris (MWT 121 g/mol) to prepare 250 ml of a 10% w/v solution?
What volume in ml would you need to prepare 500 ml of a 50 mM solution of Tris (MWT 121 g/mol) from 1L of a 1M stock?
You counted 100 colonies of bacteria on a LB plate. The plate was created using 100 ul of a 1:100000 dilution. What was the number of bacteria in the original stock?
A population of 104 cells/mL has a thermal death time of 12 minutes at 80°C. What would happen to the thermal death time if the number of cells in the original population increased? a. Thermal...
A population of 104 cells/mL has a decimal reduction value of 3 minutes at 80°C. What would happen to decimal reduction value if the number of cells in the original population increased? a. D-values...
A. In the absence of lysosomal fusion, the pH of 6 - 6.5 will stop viral uncoating and release from the endosome will be inhibited B. In the absence of lysosomal fusion, Hepatitis C...
You count 1 x 10^6 cells/ml of cells with a hemocytometer. What volume in microliters do you need to seed a dish with 1 x 10^3 cells?
You count 150 bacteria colonies on a petri dish. How many CFU/ml did you have in the original sample if you created the plate with 100 ul of a 1:10000 dilution?
Homework question :( You have been given a 1 L stock of 1M NaCl (MWT 58.4 g/mol). What volume do you need to prepare 100 ml of a 10 mM stock?